5 from 1 vote
Smoked Mackerel Gratin
Prep Time
15 mins
Cook Time
30 mins
Total Time
45 mins

Smocked mackerel gratin is easiest for a weeknight but fancy enough for guests.

Course: Light Meal, Starter / light meal
Cuisine: Fish
Keyword: smoked mackerel gratin
Servings: 2
Calories: 855 kcal
Author: Helen Best-Shaw
  • 10 oz (225g) potatoes
  • 2 smoked mackerel fillets - skin removed and roughly chopped
  • 150 g pot 2% Greek yoghurt
  • 1 tbs grain mustard
  • Sprinkling of cheese
  • Pepper & salt to taste
  • Olive Oil
  • Spinach leaves
  1. Par boil the potatoes - I used salad potatoes and did not bother to peel them.     Heat the oven to 375F / 190C / GM5.   Glug some olive oil into an oven proof dish.   Add a handful of spinach then the mackerel.     Stir the mustard into the yoghurt then spread over the mish and spinach.   Drain and slice the potatoes, arrange on top of the yoghurt.    Grate some strong cheese over - I used some aged Gouda that was delicious, season with salt and pepper.    Bake until bubbling and the cheesey potatoes are turning golden.     Serve with extra spinach.
Nutrition Facts
Smoked Mackerel Gratin
Amount Per Serving (2 servings)
Calories 855 Calories from Fat 333
% Daily Value*
Fat 37g57%
Saturated Fat 11g69%
Cholesterol 215mg72%
Sodium 517mg22%
Potassium 2412mg69%
Carbohydrates 21g7%
Fiber 3g13%
Sugar 3g3%
Protein 101g202%
Vitamin A 325IU7%
Vitamin C 25.2mg31%
Calcium 234mg23%
Iron 9.9mg55%
* Percent Daily Values are based on a 2000 calorie diet.